Weh TW800, Operating Instructions Manual

Page: 17 / 48

8�2 Connection
Î
Grip the connector by its grip sleeve (Pos. 1).
Î Pull the grip sleeve (Pos. 1) of the connector backwards
( Figure 2 ). The connector is opened.
Î
Hold the connector by the lower part (Pos. 2) and the grip
sleeve (Pos. 1) pulled back. Press the hose into the connec-
tor until the clamping jaws (Pos. 3) snap together ( Figure 3 ).
Attention: There is a slight pre-compression on the hose.
Pressing the hose onto the connector can be difficult.
Î Push the grip sleeve (Pos. 1) forward by hand until it is flush
with the clamping jaws (Pos. 3) ( Figure 4 ). The connector is
now connected.
Note: If your connector is equipped with an integrated shut-
off valve, this is pressed open by connecting the connector.
Attention: If the outer edges of the external diameter of
the clamping jaws are visible ( Figure 5 and Figure 6 ) or the
retaining ring is not visible, then the connector is not cor-
rectly connected. The connector may spring out of place
and medium may escape.
Î Pull gently on the lower part (Pos. 2) of the connector
(red arrow Figure 7 ) in the direction opposite that of the
connection to make sure that the connector is properly
connected.
- The connector is now connected pressure-tight to the
hose.
Î To start the testing procedure, apply pressure to media
inlet ‘B1’.
Figure 3
Figure 2
Figure 5 Figure 6 Figure 4
Figure 7
pull backwards
MD-10235-L51-R1.0.0-03
Page 17
Operating instructions AE